| [[running]] |
| = Running |
| |
| After completing the xref:installation/installation.adoc[installation] you should be connected to a Kubernetes/OpenShift cluster |
| and have the "kamel" CLI correctly configured. |
| |
| Ensure you're connected to the cluster by executing a simple command using the Kubernetes CLI: |
| |
| ``` |
| kubectl get pod |
| ``` |
| |
| Just replace `kubectl` with `oc` if you're using OpenShift. If everything is correctly configured you should get a response from the Kubernetes API |
| server (you should see at least the `camel-k-operator` running). |
| |
| You are now ready to create your first integration using Camel K. Just create a new Groovy file with the following content: |
| |
| .hello.groovy |
| ```groovy |
| from('timer:tick?period=3000') |
| .setBody().constant('Hello world from Camel K') |
| .to('log:info') |
| ``` |
| |
| You can run it on the cluster by executing: |
| |
| ``` |
| kamel run hello.groovy |
| ``` |
| |
| Integrations can be written in multiple languages. We provide an archive with common examples in the https://github.com/apache/camel-k/releases[release page]. |
| |
| You can change the content of the `hello.groovy` file and execute the command again to see the changes, or use the xref:running/dev-mode.adoc[dev mode] to have even quicker turnaround times. |
| |
| == Monitoring the Status |
| |
| Camel K integrations follow a lifecycle composed of several steps before getting into the `Running` state. |
| You can check the status of all integrations by executing the following command: |
| |
| ``` |
| kamel get |
| ``` |
